Sana and Dahyun were always best friends, they did everything together and so they decided to date in high school. Unfortunately after one year of dating they had an ugly breakup and haven’t spoken since. Now it’s college and they just discovered, they’re roomates. 

Sana is a lonely girl with trust issues, abandoned as a child and now suffuring.  Dahyun, a popular girl known for her coldness, is drawn to her.